2940734 has 8 divisors (see below), whose sum is σ = 4602960. Its totient is φ = 1406416.

The previous prime is 2940733. The next prime is 2940761. The reversal of 2940734 is 4370492.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 12.

It is a junction number, because it is equal to n+sod(n) for n = 2940697 and 2940706.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2940731) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31919 + ... + 32010.

It is an arithmetic number, because the mean of its divisors is an integer number (575370).

2^2940734 is an apocalyptic number.

2940734 is a deficient number, since it is larger than the sum of its proper divisors (1662226).

2940734 is a wasteful number, since it uses less digits than its factorization.

2940734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63954.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 2940734 is about 1714.8568453372. The cubic root of 2940734 is about 143.2688959801.

The spelling of 2940734 in words is "two million, nine hundred forty thousand, seven hundred thirty-four".